Как подключить Google Drive при использовании IJulia в Google Colab? - PullRequest
2 голосов
/ 13 января 2020

Я пытаюсь заставить Джулию работать в колабе. Я хочу смонтировать gdrive в colab, как в I Python при использовании IJulia. В i python я могу сделать это следующим образом:

from google.colab import drive
drive.mount('/content/gdrive')

Я попробовал следующее:

using PyCall
clb = pyimport("google")
clb.colab.drive.mount("/content/gdrive")
------------------------------------------------------------------------------------
Warning: Password input may be echoed.
Go to this URL in a browser: https://accounts.google.com/o/oauth2/auth?client_id=...

Enter your authorization code:

PyError ($(Expr(:escape, :(ccall(#= /root/.julia/packages/PyCall/ttONZ/src/pyfncall.jl:44 =# @pysym(:PyObject_Call), PyPtr, (PyPtr, PyPtr, PyPtr), o, pyargsptr, kw))))) <class 'EOFError'>
EOFError()
  File "/usr/local/lib/python3.6/dist-packages/google/colab/drive.py", line 234, in mount
    fifo_file.write(_getpass.getpass(auth_prompt) + '\n')
  File "/usr/lib/python3.6/getpass.py", line 91, in unix_getpass
    passwd = fallback_getpass(prompt, stream)
  File "/usr/lib/python3.6/getpass.py", line 126, in fallback_getpass
    return _raw_input(prompt, stream)
  File "/usr/lib/python3.6/getpass.py", line 148, in _raw_input
    raise EOFError


Stacktrace:

 [1] pyerr_check at /root/.julia/packages/PyCall/ttONZ/src/exception.jl:60 [inlined]

 [2] pyerr_check at /root/.julia/packages/PyCall/ttONZ/src/exception.jl:64 [inlined]

 [3] macro expansion at /root/.julia/packages/PyCall/ttONZ/src/exception.jl:84 [inlined]

 [4] __pycall!(::PyObject, ::Ptr{PyCall.PyObject_struct}, ::PyObject, ::Ptr{Nothing}) at /root/.julia/packages/PyCall/ttONZ/src/pyfncall.jl:44

 [5] _pycall!(::PyObject, ::PyObject, ::Tuple{String}, ::Int64, ::Ptr{Nothing}) at /root/.julia/packages/PyCall/ttONZ/src/pyfncall.jl:29

 [6] #call#111 at /root/.julia/packages/PyCall/ttONZ/src/pyfncall.jl:11 [inlined]

 [7] (::PyObject)(::String) at /root/.julia/packages/PyCall/ttONZ/src/pyfncall.jl:89

 [8] top-level scope at In[9]:3
using PyCall
py"""
from google.colab import drive
drive.mount('/content/gdrive')
"""
cd("/content/gdrive/My\ Drive")
------------------------------------------------------------------------------------
Warning: Password input may be echoed.
Go to this URL in a browser: https://accounts.google.com/o/oauth2/auth?client_id=...

Enter your authorization code:

PyError ($(Expr(:escape, :(ccall(#= /root/.julia/packages/PyCall/ttONZ/src/pyeval.jl:39 =# @pysym(:PyEval_EvalCode), PyPtr, (PyPtr, PyPtr, PyPtr), o, globals, locals))))) <class 'EOFError'>
EOFError()
  File "/root/.julia/packages/PyCall/ttONZ/src/pyeval.jl", line 2, in <module>
    const Py_file_input = 257
  File "/usr/local/lib/python3.6/dist-packages/google/colab/drive.py", line 234, in mount
    fifo_file.write(_getpass.getpass(auth_prompt) + '\n')
  File "/usr/lib/python3.6/getpass.py", line 91, in unix_getpass
    passwd = fallback_getpass(prompt, stream)
  File "/usr/lib/python3.6/getpass.py", line 126, in fallback_getpass
    return _raw_input(prompt, stream)
  File "/usr/lib/python3.6/getpass.py", line 148, in _raw_input
    raise EOFError


Stacktrace:

 [1] pyerr_check at /root/.julia/packages/PyCall/ttONZ/src/exception.jl:60 [inlined]

 [2] pyerr_check at /root/.julia/packages/PyCall/ttONZ/src/exception.jl:64 [inlined]

 [3] macro expansion at /root/.julia/packages/PyCall/ttONZ/src/exception.jl:84 [inlined]

 [4] pyeval_(::String, ::PyDict{String,PyObject,true}, ::PyDict{String,PyObject,true}, ::Int64, ::String) at /root/.julia/packages/PyCall/ttONZ/src/pyeval.jl:39

 [5] top-level scope at /root/.julia/packages/PyCall/ttONZ/src/pyeval.jl:232

 [6] top-level scope at In[10]:2


Оба не сработали.

1 Ответ

1 голос
/ 07 февраля 2020

Один из способов добиться этого - подключить google drive перед установкой Julia, когда по умолчанию Runtime type равно Python, запустив:

from google.colab import drive
drive.mount('/content/gdrive')

Таким образом, даже после Runtime type меняется на Julia , диск Google остается подключенным, пока вы не измените Hardware acceleration или сеанс не будет потерян.

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